CVE-2021-24353

The import_data function of the Simple 301 Redirects by BetterLinks WordPress plugin before 2.0.4 had no capability or nonce checks making it possible for unauthenticated users to import a set of site redirects.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.3

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact HIGH

Scope CHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://wpscan.com/vulnerability/74c23d56-e81f-47e9-bf8b-33d3f0e81894	Exploit Third Party Advisory
https://www.wordfence.com/blog/2021/05/severe-vulnerabilities-patched-in-simple-301-redirects-by-betterlinks-plugin/	Exploit Third Party Advisory
https://wpscan.com/vulnerability/74c23d56-e81f-47e9-bf8b-33d3f0e81894	Exploit Third Party Advisory
https://www.wordfence.com/blog/2021/05/severe-vulnerabilities-patched-in-simple-301-redirects-by-betterlinks-plugin/	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:wpdeveloper:simple_301_redirects:*:*:*:*:*:wordpress:*:*

History

21 Nov 2024, 05:52

Type	Values Removed	Values Added
References	~~() https://wpscan.com/vulnerability/74c23d56-e81f-47e9-bf8b-33d3f0e81894 - Exploit, Third Party Advisory~~	() https://wpscan.com/vulnerability/74c23d56-e81f-47e9-bf8b-33d3f0e81894 - Exploit, Third Party Advisory
References	~~() https://www.wordfence.com/blog/2021/05/severe-vulnerabilities-patched-in-simple-301-redirects-by-betterlinks-plugin/ - Exploit, Third Party Advisory~~	() https://www.wordfence.com/blog/2021/05/severe-vulnerabilities-patched-in-simple-301-redirects-by-betterlinks-plugin/ - Exploit, Third Party Advisory

Information

Published : 2021-06-14 14:15

Updated : 2024-11-21 05:52

NVD link : CVE-2021-24353

Mitre link : CVE-2021-24353

CVE.ORG link : CVE-2021-24353

JSON object : View

Products Affected

wpdeveloper

simple_301_redirects

CWE

CWE-862

Missing Authorization

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